Kala

Daken wins: there is no such thing as pheremone immunity, except for skrulls and kree. Daken has used his pheremones on Ares, Wolverine, Skaar, Deadpool and Venom.

Mister X is in fact a telepath:

http://marvel.wikia.com/Mister_X_(Earth-616)

Yes, he does map neural pathways or whatever, the way he does this is via telepathy, also he stated himself when he fought and killed Vorr, that Asgardians have similar minds to humans as he could read Vorr. He was also shown reading Amadeus Cho, but because Cho is a hypermind, X could not make sense of Cho's high paced calculations.

It makes no sense for his power to not be telepathic, otherwise Wolverine going into a berserker rage would have no effect on X.

But that doesn't matter as Daken is immune to telepathy, his kind contains a trap that affected both Miss Sinister and Xavier.

Add to that, his enhanced senses and healing factor and X has no chance. Even without Muramasa, Daken's bone claws can cut steel.

Daken doesn't need Muramasa nor adamantium. His bone claws have been shown piercing an Iron Man suit, which is mostly titanium gold alloy with a small percentage of vibranium, reionforced with silicone infused steel and ceramic plating.

He also slashed Skaar's face (I have a scan showing a slash with the bone claws) and he also cut off an Asgardian's ha s during Siege, this again was not with muramasa.

Colossus is covered in techno-organic plating, not adamantium.. So it comes to whether or not if TO is stronger than titanium or steel.

Daken.

The muramasa blades can cut through just about anything, they just aren't very durable being similar to tamahagane, meaning as long as he cuts with proper technique, he'll be fine.
That said, Daken's bone claws have natural ferrous properties and can cut through an Iron Man suit, which are generally made of a combination of alloys, the most traditional solution being nitinol, titanium and nickel.

That proves Daken can cut titanium or at least dent it and since Luke Cage's skin is as strong as titanium, Daken can slice him apart.
Even if that weren't the case, Cage can still be attacked with pressure points (an un-powered Black Panther did this), strikes to the wind pipe and suffer internal bleeding.
Daken's speed against Deadpool and proven ability to cut titanium tells me that he'd speed blitz Cage and take his head off.
WITH muramasa.. spite fight.

Daken: he's tactically minded, cunning, a cold blooded killer who is faster, more agile and wouldn't even need his pheremones or muramasa.
Daken is fast enough to land hits on the likes of Venom (who has a spider sense), Romulus and dodges bullets (something we never see Sabretooth do). During Siege, we see Daken go toe-toe with Asgardians (something Sabretooth has never done). His claws without muramasa still have naturally occuring metallic traits and have been seen cutting through things like a stolen Iron Man suit.

Sabretooth has strength and brutality and that is it. Daken would speed-blitz Creed like he did Romulus, then slice him from head toe. Creed may be a mountain of a man, but compared to Daken, he might as well be moving in slow motion.

Add in muramasa and the pheremones (which would not only work on Creed, they'd be more effective against someone with canine senses, a standard weakness for the olfactory enhanced) and this is borderline spite fight.

Daken speed-stomp.

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Though this isn't Batman, it IS Black Panther during his time without powers, as the Man without Fear.
I'm sure Batman can do the same. I'm not saying he'd win, but he can do the same sort of thing easily.

Smart people, that is who.

For a while he used the Griffin as transport.

http://imagecache5d.art.com/Crop/cropwm.jpg?img=-68-6802-38WI100Z&x=0&y=0&w=1000&h=1000&size=2&maxw=942&maxh=558&q=100

It says at the time of this post, that Herc has appeared in 1337 issues...